Stressor Trajectories among Older Adults with Disabilities and Positive Caregiving Experiences among Family Caregivers in Urban China

Abstract

This study investigated the trajectory patterns of activities of daily living (ADLs) and cognitive function among older urban Chinese adults with disabilities and their influence on their family caregivers' (i.e., spouse and adult children) positive caregiving experiences. Data were derived from the three-wave longitudinal panel study titled "Longitudinal Study on Family Caregivers for Frail Older Adults Aged 75 or Above in Shanghai."A total of 251 older adults and their spouse/adult child caregivers participated in the 2010, 2013, and 2016 waves and were included in the final analytic sample. Growth curve modeling was applied to examine the proposed model. The findings suggest that ADLs and cognitive function trajectories declined over six years. Changes were predicted based on the older adults' age and education levels. In 2016, the change rate of cognitive function trajectory was associated with self-affirmation and life enrichment. Neither the initial status (intercept) nor the change rates (slope) of the ADLs' trajectory were associated with the two dimensions of positive caregiving experiences. This study extended the stress process model by demonstrating the trajectory patterns of stressors and their influence on positive caregiving experiences. Change rates in older adults' cognitive function were key risk factors for positive caregiving experiences. This finding has important implications for family-based care systems in China.